From 43b36ac3c7ac6843ddd34605fa31a047590bb0c2 Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Tue, 7 Nov 2023 12:38:38 +1300
Subject: [PATCH] Allow static assets to be cached if not in debug mode (#5684)

---
 esphome/dashboard/dashboard.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/esphome/dashboard/dashboard.py b/esphome/dashboard/dashboard.py
index f6eb079430..b416b00e60 100644
--- a/esphome/dashboard/dashboard.py
+++ b/esphome/dashboard/dashboard.py
@@ -1328,9 +1328,11 @@ def make_app(debug=get_bool_env(ENV_DEV)):
             if "favicon.ico" in path:
                 self.set_header("Cache-Control", "max-age=84600, public")
             else:
-                self.set_header(
-                    "Cache-Control", "no-store, no-cache, must-revalidate, max-age=0"
-                )
+                if debug:
+                    self.set_header(
+                        "Cache-Control",
+                        "no-store, no-cache, must-revalidate, max-age=0",
+                    )
 
     app_settings = {
         "debug": debug,